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Backflow Preventer (3)
1st Check Repair Kit (1)
2nd Check Repair Kit (1)
Check Valve (2)
Total Valve Repair Kit (1)

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1/2" (1)
3/4" (2)
1-3/4" (2)
1-1/4" (4)
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3" (8)
4" (10)
6" (12)

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$100 to $200 (2)
$200 to $300 (2)
$300 to $400 (4)
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$1000 to $1500 (5)
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Reduced Pressure Detector Assemblies

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Product Image of 3" 957RPDA-OSY-CFM-FS Reduced Pressure Detector Assembly w/ Flood Sensor Connectivity
3" 957RPDA-OSY-CFM-FS Reduced Pressure Detector Assembly w/ Flood Sensor Connectivity
SKU: F111621
Watts
SKU: F111621
Brand: Watts
$7,148.87 each
Backorder
Get it by Tue, Jul 7 - Thu, Aug 6
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Product Image of 6" 957RPDA-OSY-CFM-FS Reduced Pressure Detector Assembly w/ Flood Sensor Connectivity
6" 957RPDA-OSY-CFM-FS Reduced Pressure Detector Assembly w/ Flood Sensor Connectivity
SKU: F111623
Watts
SKU: F111623
Brand: Watts
$10,804.49 each
Backorder
Get it by Tue, Jul 7 - Thu, Aug 6
Backorder
Get it by Tue, Jul 7 - Thu, Aug 6
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Product Image of 4" 909RPDA-OSY-CFM-FS Cast Iron Reduced Pressure Detector Backflow Preventer Assembly, OSY Shutoff, w/ Backflow Flood Sensor
4" 909RPDA-OSY-CFM-FS Cast Iron Reduced Pressure Detector Backflow Preventer Assembly, OSY Shutoff, w/ Backflow Flood Sensor
SKU: F111622
Watts
SKU: F111622
Brand: Watts
$7,292.59 each
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Out of Stock
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Product Image of 4" 909RPDA-DOSY-CFM-FS Cast Iron Reduced Pressure Detector Backflow Preventer Assembly, Domestic OSY Shutoff, w/ Backflow Flood Sensor
4" 909RPDA-DOSY-CFM-FS Cast Iron Reduced Pressure Detector Backflow Preventer Assembly, Domestic OSY Shutoff, w/ Backflow Flood Sensor
SKU: 88009362
Watts
SKU: 88009362
Brand: Watts
$11,232.51 each
Phone Icon
CALL TO ORDER
1-888-757-4774
Out of Stock
Get it by Mon, Jun 22 - Wed, Jul 1
Out of Stock
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Product Image of 10" 909RPDA-DOSY-CFM-FS Cast Iron Reduced Pressure Detector Backflow Preventer Assembly, Domestic OSY Shutoff, w/ Backflow Flood Sensor
10" 909RPDA-DOSY-CFM-FS Cast Iron Reduced Pressure Detector Backflow Preventer Assembly, Domestic OSY Shutoff, w/ Backflow Flood Sensor
SKU: 88009324
Watts
SKU: 88009324
Brand: Watts
$34,589.35 each
Phone Icon
CALL TO ORDER
1-888-757-4774
Out of Stock
Get it by Mon, Jun 22 - Wed, Jul 1
Out of Stock
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Product Image of Total Relief Valve Kit for 2-1/2" to 10" Series 957RPDA (RK 957/957RPDA-VT)
Total Relief Valve Kit for 2-1/2" to 10" Series 957RPDA (RK 957/957RPDA-VT)
SKU: 0899232
Watts
SKU: 0899232
Brand: Watts
$1,191.74 each
In Stock
Get 9 by Tomorrow, Jun 5
In Stock
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Product Image of 2nd Check Repair Kit for Watts 1-1/4" to 2" Lead Free 909
2nd Check Repair Kit for Watts 1-1/4" to 2" Lead Free 909
SKU: 0794064
Watts
SKU: 0794064
Brand: Watts
(1)
$404.16 each
In Stock
Get 5 by Tomorrow, Jun 5
In Stock
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Product Image of 1st Check Repair Kit for Watts 1-1/4" to 2" Lead Free 909
1st Check Repair Kit for Watts 1-1/4" to 2" Lead Free 909
SKU: 0794063
Watts
SKU: 0794063
Brand: Watts
(1)
$396.75 each
In Stock
Get 3 by Tomorrow, Jun 5
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Product Image of 4" Wilkins 375DA Reduced Pressure Principle Detector Backflow Assembly
4" Wilkins 375DA Reduced Pressure Principle Detector Backflow Assembly
SKU: 4-375DA
Zurn
SKU: 4-375DA
Brand: Zurn
$10,365.99 each
In Stock
Get 1 by Mon, Jun 8 - Wed, Jun 10
In Stock
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Product Image of 6" Wilkins 375DA Reduced Pressure Principle Detector Backflow Assembly
6" Wilkins 375DA Reduced Pressure Principle Detector Backflow Assembly
SKU: 6-375DA
Zurn
SKU: 6-375DA
Brand: Zurn
$14,921.99 each
In Stock
Get 2 by Mon, Jun 8 - Wed, Jun 10
In Stock
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Product Image of 8" Wilkins 375DA Reduced Pressure Principle Detector Backflow Assembly
8" Wilkins 375DA Reduced Pressure Principle Detector Backflow Assembly
SKU: 8-375DA
Zurn
SKU: 8-375DA
Brand: Zurn
$27,712.99 each
Out of Stock
Get it by Mon, Jun 22 - Wed, Jul 1
Out of Stock
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Product Image of 6" Wilkins 375DA Reduced Pressure Detector Assembly
6" Wilkins 375DA Reduced Pressure Detector Assembly
SKU: 6-375ASTDA
Zurn
SKU: 6-375ASTDA
Brand: Zurn
$14,921.99 each
In Stock
Get 1 by Mon, Jun 8 - Wed, Jun 10
In Stock
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Product Image of 6" 310 Detector Check Valve, Flanged, Less Gate Valves, 1" NPT Taps
6" 310 Detector Check Valve, Flanged, Less Gate Valves, 1" NPT Taps
SKU: 6-310-1INCH
Zurn
SKU: 6-310-1INCH
Brand: Zurn
$2,557.26 each
Out of Stock
Get it by Mon, Jun 22 - Wed, Jul 1
Out of Stock
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Product Image of 10" to 38" Adjustable Valve and Meter Support Stand (Set of Two)
10" to 38" Adjustable Valve and Meter Support Stand (Set of Two)
SKU: 0777237
Watts
SKU: 0777237
Brand: Watts
$636.88 each
Out of Stock
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Product Image of 8" 310 Detector Check Valve, Flanged, Less Gate Valves, 1" NPT Taps
8" 310 Detector Check Valve, Flanged, Less Gate Valves, 1" NPT Taps
SKU: 8-310-1INCH
Zurn
SKU: 8-310-1INCH
Brand: Zurn
$4,664.66 each
Out of Stock
Get it by Mon, Jun 22 - Wed, Jul 1
Out of Stock
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Product Image of 6" Wilkins 375ADA Reduced Water Pressure Detector Backflow Preventer
6" Wilkins 375ADA Reduced Water Pressure Detector Backflow Preventer
SKU: 6-375ADA
Zurn
SKU: 6-375ADA
Brand: Zurn
$14,921.99 each
Out of Stock
Get it by Mon, Jun 22 - Wed, Jul 1
Out of Stock
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Product Image of 8" Wilkins 375DA Reduced Pressure Detector Assembly
8" Wilkins 375DA Reduced Pressure Detector Assembly
SKU: 8-375ASTDA
Zurn
SKU: 8-375ASTDA
Brand: Zurn
$27,712.99 each
In Stock
Get 1 by Mon, Jun 8 - Wed, Jun 10
In Stock
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Product Image of 6" Reduced Pressure Detector Backflow Preventer
6" Reduced Pressure Detector Backflow Preventer
SKU: 6-475DA
Zurn
SKU: 6-475DA
Brand: Zurn
$17,838.99 each
In Stock
Get 5 by Mon, Jun 8 - Wed, Jun 10
In Stock
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Product Image of 3/4" Complete Internals Repair Kit, 4ALF204A2F, 4A00410
3/4" Complete Internals Repair Kit, 4ALF204A2F, 4A00410
SKU: 4A00410
Apollo Valves
SKU: 4A00410
Brand: Apollo Valves
$232.96 each
Out of Stock
Get it by Fri, Jun 19 - Fri, Jun 26
Out of Stock
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Product Image of 6" Complete 1ST Check Repair Kit, 4A00C03
6" Complete 1ST Check Repair Kit, 4A00C03
SKU: 4A00C03
Apollo Valves
SKU: 4A00C03
Brand: Apollo Valves
$673.76 each
Out of Stock
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Out of Stock
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Product Image of 2-1/2" to 3" Rubber Repair Kit, 4000904
2-1/2" to 3" Rubber Repair Kit, 4000904
SKU: 4000904
Apollo Valves
SKU: 4000904
Brand: Apollo Valves
$43.18 each
Out of Stock
Get it by Fri, Jun 19 - Fri, Jun 26
Out of Stock
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Product Image of 4" RPDA-2 Reduced Pressure Detector Assembly, OS&Y, FXF, MTR GPM, LF, 4ALF72AE3
4" RPDA-2 Reduced Pressure Detector Assembly, OS&Y, FXF, MTR GPM, LF, 4ALF72AE3
SKU: 4ALF72AE3
Apollo Valves
SKU: 4ALF72AE3
Brand: Apollo Valves
$5,295.18 each
Out of Stock
Get it by Fri, Jun 19 - Fri, Jun 26
Out of Stock
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Product Image of 6" Flanged Stainless Steel Reduced Pressure Principle Assembly, OS&Y Flange, 4ALF20C03
6" Flanged Stainless Steel Reduced Pressure Principle Assembly, OS&Y Flange, 4ALF20C03
SKU: 4ALF20C03
Apollo Valves
SKU: 4ALF20C03
Brand: Apollo Valves
$5,712.76 each
Out of Stock
Get it by Fri, Jun 19 - Fri, Jun 26
Out of Stock
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Product Image of Dual Check 1st Check Valve Kit, DC, DCDA2, DCDA, 4A00C02
Dual Check 1st Check Valve Kit, DC, DCDA2, DCDA, 4A00C02
SKU: 4A00C02
Apollo Valves
SKU: 4A00C02
Brand: Apollo Valves
$598.89 each
Out of Stock
Get it by Fri, Jun 19 - Fri, Jun 26
Out of Stock
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Product Image of 1-1/4" to 1-1/2" Air Gap Drain for Backflow Preventers, RP4A , AGD4A112
1-1/4" to 1-1/2" Air Gap Drain for Backflow Preventers, RP4A , AGD4A112
SKU: AGD4A112
Apollo Valves
SKU: AGD4A112
Brand: Apollo Valves
$113.25 each
In Stock
Get 46 by Mon, Jun 8
In Stock
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Product Image of 6" RPDA-2 Reduced Pressure Detector Assembly, OS&Y, GXG, MTR GPM, 4ALF72CE8
6" RPDA-2 Reduced Pressure Detector Assembly, OS&Y, GXG, MTR GPM, 4ALF72CE8
SKU: 4ALF72CE8
Apollo Valves
SKU: 4ALF72CE8
Brand: Apollo Valves
$6,416.87 each
Out of Stock
Get it by Fri, Jun 19 - Fri, Jun 26
Out of Stock
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Product Image of 4" Flanged Stainless Steel Reduced Pressure Principle Assembly, NRS Flange, 4ALF21A02
4" Flanged Stainless Steel Reduced Pressure Principle Assembly, NRS Flange, 4ALF21A02
SKU: 4ALF21A02
Apollo Valves
SKU: 4ALF21A02
Brand: Apollo Valves
$4,677.11 each
Out of Stock
Get it by Fri, Jun 19 - Fri, Jun 26
Out of Stock
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Product Image of 2" Air Gap Drain for Backflow Preventers, RP4A, AGD4A2
2" Air Gap Drain for Backflow Preventers, RP4A, AGD4A2
SKU: AGD4A2
Apollo Valves
SKU: AGD4A2
Brand: Apollo Valves
$208.56 each
In Stock
Get 82 by Mon, Jun 8
In Stock
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Product Image of 4" Groove Stainless Steel Reduced Pressure Principle Assembly, OS&Y Groove, 4ALF20A08
4" Groove Stainless Steel Reduced Pressure Principle Assembly, OS&Y Groove, 4ALF20A08
SKU: 4ALF20A08
Apollo Valves
SKU: 4ALF20A08
Brand: Apollo Valves
$3,879.36 each
Out of Stock
Get it by Fri, Jun 19 - Fri, Jun 26
Out of Stock
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Product Image of 2-1/2" to 3" Relief Valve Repair Kit, 4000905
2-1/2" to 3" Relief Valve Repair Kit, 4000905
SKU: 4000905
Apollo Valves
SKU: 4000905
Brand: Apollo Valves
$301.67 each
Out of Stock
Get it by Fri, Jun 19 - Fri, Jun 26
Out of Stock
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Product Image of 2-1/2" to 3" 1st Check Repair Kit, 4000901
2-1/2" to 3" 1st Check Repair Kit, 4000901
SKU: 4000901
Apollo Valves
SKU: 4000901
Brand: Apollo Valves
$341.78 each
Out of Stock
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Out of Stock
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Product Image of 3" Grooved Stainless Steel Reduced Pressure Principle Assembly, no Shut-Off Valve, 4ALF20001
3" Grooved Stainless Steel Reduced Pressure Principle Assembly, no Shut-Off Valve, 4ALF20001
SKU: 4ALF20001
Apollo Valves
SKU: 4ALF20001
Brand: Apollo Valves
$2,537.52 each
Out of Stock
Get it by Fri, Jun 19 - Fri, Jun 26
Out of Stock
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Product Image of 2nd Check 40 Series Repair Kit, 4000902
2nd Check 40 Series Repair Kit, 4000902
SKU: 4000902
Apollo Valves
SKU: 4000902
Brand: Apollo Valves
$321.78 each
Out of Stock
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Out of Stock
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Product Image of 1-1/2" Threaded Bronze Reduced Pressure Backflow Preventer w/ Ball Valve 4ALF207A2F
1-1/2" Threaded Bronze Reduced Pressure Backflow Preventer w/ Ball Valve 4ALF207A2F
SKU: 4ALF207A2F
Apollo Valves
SKU: 4ALF207A2F
Brand: Apollo Valves
$1,206.02 each
In Stock
Get 8 by Mon, Jun 8
In Stock
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Product Image of 6", Complete Repair Kit, 4A00C22
6", Complete Repair Kit, 4A00C22
SKU: 4A00C22
Apollo Valves
SKU: 4A00C22
Brand: Apollo Valves
$1,425.30 each
Out of Stock
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Out of Stock
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Product Image of 3/4" Threaded Bronze Reduced Pressure Backflow Preventer w/ Ball Valve 4ALF204A2F
3/4" Threaded Bronze Reduced Pressure Backflow Preventer w/ Ball Valve 4ALF204A2F
SKU: 4ALF204A2F
Apollo Valves
SKU: 4ALF204A2F
Brand: Apollo Valves
$596.39 each
In Stock
Get 26 by Mon, Jun 8
In Stock
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Product Image of 1/2" Threaded Bronze Reduced Pressure Backflow Preventer w/ Ball Valve 4ALF203A2F
1/2" Threaded Bronze Reduced Pressure Backflow Preventer w/ Ball Valve 4ALF203A2F
SKU: 4ALF203A2F
Apollo Valves
SKU: 4ALF203A2F
Brand: Apollo Valves
$571.08 each
In Stock
Get 3 by Mon, Jun 8
In Stock
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Product Image of 3" Flanged Stainless Steel Reduced Pressure Principle Assembly, OS&Y Flange, 4ALF20003
3" Flanged Stainless Steel Reduced Pressure Principle Assembly, OS&Y Flange, 4ALF20003
SKU: 4ALF20003
Apollo Valves
SKU: 4ALF20003
Brand: Apollo Valves
$3,135.37 each
Out of Stock
Get it by Fri, Jun 19 - Fri, Jun 26
Out of Stock
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Product Image of 1-1/4" Threaded Bronze Reduced Pressure Backflow Preventer w/ Ball Valve 4ALF206A2F
1-1/4" Threaded Bronze Reduced Pressure Backflow Preventer w/ Ball Valve 4ALF206A2F
SKU: 4ALF206A2F
Apollo Valves
SKU: 4ALF206A2F
Brand: Apollo Valves
$1,154.72 each
In Stock
Get 6 by Mon, Jun 8
In Stock
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Product Image of 2" Threaded Bronze Reduced Pressure Backflow Preventer w/ Ball Valve 4ALF208A2F
2" Threaded Bronze Reduced Pressure Backflow Preventer w/ Ball Valve 4ALF208A2F
SKU: 4ALF208A2F
Apollo Valves
SKU: 4ALF208A2F
Brand: Apollo Valves
$1,383.13 each
In Stock
Get 12 by Mon, Jun 8
In Stock
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Product Image of 4" Flanged Stainless Steel Reduced Pressure Principle Assembly, OS&Y Flange, 4ALF21A03
4" Flanged Stainless Steel Reduced Pressure Principle Assembly, OS&Y Flange, 4ALF21A03
SKU: 4ALF21A03
Apollo Valves
SKU: 4ALF21A03
Brand: Apollo Valves
$5,231.87 each
Out of Stock
Get it by Fri, Jun 19 - Fri, Jun 26
Out of Stock
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Product Image of 2-1/2" to 6" Air Gap Drain 4A/4AN Series, AGD4A6
2-1/2" to 6" Air Gap Drain 4A/4AN Series, AGD4A6
SKU: AGD4A6
Apollo Valves
SKU: AGD4A6
Brand: Apollo Valves
$111.27 each
Out of Stock
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Out of Stock
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Product Image of 4" Flanged Stainless Steel Reduced Pressure Principle Assembly, OS&Y Flange, 4ALF20A03
4" Flanged Stainless Steel Reduced Pressure Principle Assembly, OS&Y Flange, 4ALF20A03
SKU: 4ALF20A03
Apollo Valves
SKU: 4ALF20A03
Brand: Apollo Valves
$5,344.90 each
Out of Stock
Get it by Fri, Jun 19 - Fri, Jun 26
Out of Stock
Get it by Fri, Jun 19 - Fri, Jun 26
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